A Magical Retreat
"My bathroom is magical, a romantic fairy tale of a room that doesn't take itself too seriously. Like my fashion designs, it's a mix of glamorous and quirky, with beautiful details. It's decadent, but that's OK — I spend a lot of time in it."

Favorite Detail
"What I like best is the huge tub, and also the huge windows, which drench the room with sunlight. They frame amazing views of rural Somerset, where I grew up on a cider farm and now have this house."

Focal Point
"The mirrored Victorian tub is the room's focal point. I embellished it with tiles, so it feels like I'm lying in a giant floating disco ball. I have disco balls all over my home. They throw off starry bursts of light, creating glittery walls and ceilings all day long."

British Pride
"I love the Union Jack. I had the platform under the tub painted in the same colors as the Union Jack on the cover of True British, a monograph celebrating my first decade in the fashion industry. Instead of the traditional red for the flag, we used aubergine, which is also on the walls in this bathroom. It's my favorite color—I find it extremely calming."

Weekend Ritual
"On Sunday mornings, I soak in the tub and read the newspaper. I like to take long baths scented with Elemis's Frangipani Monoi Moisture Melt. The longer and more scented, the better. And I always retreat to my tub to unwind and relax after London Fashion Week! My bathroom is my sanctuary."

Temperley in a Long Toledo Tulle dress from her winter '14 Temperley London collection.